feat: show alert/prompt when settings changes require restart (#2401)

* fix: correct 'StatusChecker' typo

* feat: add restart required check to StatusChecker

* fix(perms): remove MANAGE_SETTINGS permission

* fix: allow alert to be dismissed

* fix(lang): add missing string in SettingsServices

* fix(frontend): fix modal icon border

* fix(frontend): un-dismiss alert if setting reverted not require server restart

* fix(backend): restart flag only needs to track main settings

* fix: rebase issue

* refactor: appease Prettier

* refactor: swap settings badge order

* fix: type import for MainSettings

* test: add cypress test for restart prompt

src/pages/settings/notifications/telegram.tsx

@@ -7,7 +7,7 @@ import useRouteGuard from '../../../hooks/useRouteGuard';
 import { Permission } from '../../../hooks/useUser';
 
 const NotificationsPage: NextPage = () => {
-  useRouteGuard(Permission.MANAGE_SETTINGS);
+  useRouteGuard(Permission.ADMIN);
   return (
     <SettingsLayout>
       <SettingsNotifications>